text: //
  //  BasicToolBox.h
  //  ALThreadPool
  //
  //  Created by Alanc Liu on 22/03/2017.
  //  Copyright © 2017 Alanc Liu. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface ALBasicToolBox : NSObject
  
  +(void)runFunctionInMainThread:(void(^)())action;
  +(void)runFunctionInMainThread:(void(^)())action WithDelay:(int)delay;
  
  +(NSString *)newGUID;
  +(NSString *)currentTimeStamp;
  +(NSString *)deviceID;
  
  +(bool)isDigital:(NSString *)aStr;
  
  +(float)screenSize;
  
  @end
  